A database is a structured collection of data that is organized in a way that enables efficient storage retrieval and manipulation of that data. It's like a digital filing cabinet that helps store and manage information systematically. In technical terms a database typically consists of tables which contain rows and columns to store specific types of data. It allows users to perform various operations on the data such as adding new data (insert) retrieving specific information (select) updating existing data (update) and deleting unwanted data (delete). For instance in a school database you could have tables for students courses and grades. The students' table may include columns like student ID name and age while the courses table could have columns for course ID name and teacher. By querying the database you can retrieve information like a student's grades for a particular course. Examples of popular databases include MySQL PostgreSQL Oracle and Microsoft SQL Server. These databases are widely used in various applications such as e-commerce websites social media platforms banking systems and more to store manage and retrieve data efficiently. Let me know if you want to dive deeper into any specific aspect of databases or if you have any particular questions in mind!

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What is database?

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What is database?

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